title: Serological reactivity of duck sera to three electrophoretically characterized extracts of Aspergillus.
mesh_terms: D000818:Animals; D000908:Antibodies, Fungal / Q000032:analysis*; D001232:Aspergillus fumigatus / Q000276:immunology*; D003378:Counterimmunoelectrophoresis; D003429:Cross Reactions; D004372:Ducks / Q000276:immunology*; D006193:Haemophilus influenzae / Q000276:immunology; D005779:Immunodiffusion
chemical_list: D000908:Antibodies, Fungal